The FN 509 index · Nov 2, 2026
FN 509 is at $694 at the median across 7 retailers, 0.3% over its average since Oct 9. The cheapest in stock is FN 509 9mm Luger 17-Round, Flat Dark Earth at GRITR Sports, for $540.
Median and cheapest in-stock price · since Oct 9
In-stock listings only · 7 retailers · price as listed
10 configurations · 10 in stock · best price at any retailer
| Configuration | Best price | Retailers |
|---|---|---|
| FN 509 9mm Luger 17-Round, Flat Dark Earth | $539.99 | 3 of 4 in stock |
| FN 509 9mm Luger 15-Round, Black | $596.99 | 2 of 4 in stock |
| FN 509 9mm Luger 10-Round, Black | $599.99 | 2 of 4 in stock |
| FN 509 9mm Luger 17-Round, Black | $608.99 | 2 of 4 in stock |
| FN 509 9mm Luger 10-Round, Flat Dark Earth | $629.00 | 1 of 3 in stock |
| FN 509 MRD 9mm Luger 4.5" Barrel 17-Round, Flat Dark Earth PVD | $676.87 | 6 of 7 in stock |
| FN 509 MRD 9mm Luger, Black Matte | $676.87 | 6 of 7 in stock |
| FN 509 MRD 9mm Luger 4.5" Barrel 10-Round, Flat Dark Earth PVD | $694.00 | 2 of 4 in stock |
| FN 509 MRD 9mm Luger, Black PVD | $694.00 | 3 of 3 in stock |
| FN 509 MRD 9mm Luger 4.02" Barrel, Flat Dark Earth PVD | $899.00 | 2 of 4 in stock |
TightLess FN 509 is in stock than usual.
Share of FN 509 listings in stock each day · since Oct 9
Not who is cheapest on one product, but who has had the cheapest FN 509, on the most days, since Oct 9.
| Retailer | Days cheapest | Median price | FN 509 in stock |
|---|---|---|---|
| GRITR Sports | 22 / 25 | $702 | 3 / 3 |
| KYGUNCO | 2 / 25 | $677 | 2 / 7 |
| Guns.com | 1 / 25 | $652 | 8 / 10 |
| Midwest Gun Works | 0 / 25 | $694 | 10 / 10 |
| Shooting Surplus | 0 / 25 | $694 | 2 / 7 |
| GrabAGun | 0 / 25 | $697 | 4 / 5 |
| Primary Arms | 0 / 25 | — | 0 / 2 |
Ranked on each day's lowest in-stock price, as listed